component award 2014 - passivhausfenster · 1 lorber i pro phf. smartwin compact 451 24% 288 price:...

Producers of certified passive house windows were invited to make an offer for the windows of a single family home.

41 windows took part in the catego-ries timber, timber-alu, alu and vinyl.

These offers were compared to each other and to a “standard window” according to German legal standard.

THE RESULT: Passive house windows are

profitable for building owners.

THE CHALLANGE

COMPONENT AWARD 2014

Photos: passivhaus-eco®

Hersteller zertifizierter Passivhaus-Fenster waren eingeladen, ein Ange-bot für die Fenster eines Einfamilien-hauses zu machen.

41 Fenster nahmen in den Katego-rien Holz, Holz-Alu, Alu und PVC teil.

Die Angebote wurden untereinander und mit einem “Standard-Fenster” nach EnEV verglichen.

DAS ERGEBNIS:Passivhaus-Fenster sind profitabel für Bauherren.

Living area: 155 m²Heating demand: 14 kWh/(m²a)PE-demand: 61 kWh/(m²a)Airtightness (n50): 0,2 1/hArchitects: passivhaus-eco

THE REFERENCE BUILDING

COMPONENT AWARD 2014

Photos: passivhaus-eco®

www.passivhausprojekte.de: ID 1200

THE WINNERS: Timber-Aluminum (18 participants)

Prize , CompanyProductPrice [€/m²inst.w]LCC savings [%]Oil savings [l]

1 Lorber I pro PHf.smartwin compact

45124%288

Price: Investment costs for reference building [€/m² ins. Window]. Life-Cycle Cost savings: compared to ref. case [%]. Oil savings: per m² window compared to ref. window (life-cycle 40 a)

1 Bieber I OPTIWINFUTURA

45022%246

2 Freisinger I OPTIWINAlu2Holz

45220%214

Photo: passivhaus-eco®

THE WINNERS: Timber-Aluminum (18 participants)

Prize , CompanyProductPrice [€/m²inst.w]LCC savings [%]Oil savings [l]

1 Lorber I pro PHf.smartwin compact

45124%288

Price: Investment costs for reference building [€/m² ins. Window]. Life-Cycle Cost savings: compared to ref. case [%]. Oil savings: per m² window compared to ref. window (life-cycle 40 a)

1 Bieber I OPTIWINFUTURA

45022%246

2 Freisinger I OPTIWINAlu2Holz

45220%214

Photo: passivhaus-eco®

LCC savings [%]: What does it mean?

For a Passive House Window the Investment is a bit higher

LCC savings [%]: What does it mean?

Most important are the annual costs (investment+heating).

2% real interest rate means: effective and including inflation

LCC savings [%]: What does it mean?

My loan repayment is €90 more for my Passive House Window .

PHPP gives me the annual cost for heating energy.

Energy costs rise and rise

But there is a peak, because of more renewable energy.

Energy costs come from the energy balance

Without PHPP you just have „wild speculation“

Investment + energy = total amount

Passive House Windows save €160/yr.

Investment + energy = total amount

Passive House Windows save €160/yr.

What happens in 20 years when the loan is repaid?

We only have to pay the energy costs.

What happens in 20 years when the loan is repaid?

Now the Passive House Windows save €247/yr for the rest of

their life.

THE WINNERS: Timber (6 participants)

Prize , CompanyProductPrice [€/m²inst.w]LCC savings [%]Oil savings [l]

1 M SORANATURA OPTIMO XLT

38423%228

Price: Investment costs for ref. building [€/m² inst. window incl. VAT]. Life-Cycle Cost savings: compared to ref. case [%]. Oil savings: per m² window compared to ref. window (life-cycle 40 a)

1 Pfeffer FensterRPS39622%222

2 Freisinger I OPTIWINHolz2Holz

45213%201

Photo: passivhaus-eco®

THE WINNERS: Aluminum (3 participants)

Prize , CompanyProductPrice [€/m²inst.w]LCC savings [%]Oil savings [l]

1 RAICOFRAME 90 WI

49214%185

Price: Investment costs for ref. building [€/m² inst. window incl. VAT]. Life-Cycle Cost savings: compared to ref. case [%]. Oil savings: per m² window compared to ref. window (life-cycle 40 a)

1 PURALeco9054012%230

Photo: passivhaus-eco®

THE WINNERS: PVC (3 participants)

Prize , CompanyProductPrice [€/m²inst.w]LCC savings [%]Oil savings [l]

1 HilzingerVADB 550

22437%257

Price: Investment costs for ref. building [€/m² inst. window incl. VAT]. Life-Cycle Cost savings: compared to ref. case [%]. Oil savings: per m² window compared to ref. window (life-cycle 40 a)

Photo: passivhaus-eco®

SPECIAL PRIZES

Prize , CompanyProductPrice [€/m²inst.w]LCC savings [%]Oil savings [l]

Timber-GRP, dHPtDelta Plus cold climate

35327%225

Price: Investment costs for ref. building [€/m² inst. window incl. VAT]. Life-Cycle Cost savings: compared to ref. case [%]. Oil savings: per m² window compared to ref. window (life-cycle 40 a)

Glazing, WiegandDWplus

54312%237

U-value, PazenENERsign arctis*

5998%276

Photo: passivhaus-eco®

Passive house windows are profitable for buildiung owners

RESULTS: Savings compared to reference

-15%

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0%

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15%

20%

25%

30%

35%

40%

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

Hilzinger VADB 550: 1st Prize PVC

dHPt Delta Plus: Special prize Timber-Glasfibre

Lorber I pro Passivhausfenster smartwin compact: 1st Prize Timber-Alu

M Sora NATURA OPTIMO XLT: 1st Prize Timber

Pfeffer Fenster RPS: 1st Prize Timber

Freisinger I OPTIWIN Holz2Holz: 2nd Prize Timber

Bieber I OPTIWIN Futura: 1st Prize Timber-Alu

Freisinger I OPTIWIN Alu2Holz: 2nd Prize Timber-Alu

RAICO FRAME 90 WI: 1st Prize Aluminium

Pural eco90: 1st Prize Aluminium

Wiegand DWplus: Special prize Glazing

Pazen ENERsign arctis*: Special prize lowest heat losses

Av. saving (life-cycle): 13% = 5000 €. Av. invest (inst. window): 490 €/m²

PVC Timber-Alu Timber Aluminium Special Prize

Passivhaus-Fenster sind profitabel für Bauherren

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Investment and energy costs I Investitions- und EnergiekostenNo energy costs for passive house windows I Keine Energiekosten für Passivhausfenster

RESULTS: The winners

RESULTS: The winners – CO 2 savings

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RESULTS: The winners – fuel savings

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Aluminum

Timber Aluminum